Group of people photographed at the Sanatório Sousa Martins, in Guarda (Portugal), on the 10th of August 1922 (as says the handwritten note on the back). Format: 65x116mm. Photograph found at the Lisbon’s Feira da Ladra in 2016. The Sanatório Sousa Martins, founded in 1907, was the first Portuguese institution especially dedicated to the assistance of tuberculars.
